14/09/2021
全球冠疫情在各国展开接种计划之后,有趋缓的迹象,但是面对新的变种病毒不断来袭,科学家却不太乐观,普遍认为疫情不会在3至6个月内结束,进入秋冬后,疫情到年底时甚至可能会进一步攀升。...
                
                
                
                
                
                一款专门针对新冠病毒的口罩,普通口罩只能做到阻隔病毒,氧化铜无纺布?                
                            
                        Johor Bahru, Johor, Malaysia 
                        Johor Bahru 
                        80000
                    
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